I don't mean to be pedantic, but Gitlab helps to host your own private git repos, which fits the title of the article. The article goes further, giving an examp

I don't mean to be pedantic, but Gitlab helps to host your own private git repos, which fits the title of the article. The article goes further, giving an example of how you can do some bare metal git hosting on a lightweight VM. It's the same as running postfix/dovecot for configuring your own mail server (which could run on a lightweight VM), or using a turnkey solution such as Zimbra (which will include spam/virus filters, LDAP, calendars and much more). Depends on your organisation: how often do you create accounts? who can do the sysadmin work? etc. I'm happy to sit back and let managers handle account management, and to be able to put Gitlab/Zimbra on a job description if we need to hire someone.